Tehuantepec Forecast

October 23, 2025, 3:01 am (UTC: -04:00)
Subject: Tehuantepec Forecast

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This forecast has not been reviewed. It was generated from an automatic model.

WARNINGS
.NONE.

.WITHIN 15N94W TO 16N95W TO 14N96W TO 13N96W TO 13N95W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO 30
KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

A RIDGE ACROSS THE EASTERN SLOPES OF THE SIERRA MADRE MOUNTAINS
OF MEXICO IS SUPPORTING FRESH TO STRONG GAP WINDS ACROSS THE GULF
OF TEHUANTEPEC, WITH ASSOCIATED ROUGH SEAS. FARTHER NORTH, WEAK
RIDGING PERSISTS FROM THE NORTHEAST PACIFIC TO OFF BAJA
CALIFORNIA. AN EARLIER SCATTEROMETER SATELLITE PASS CONFIRMED
MODERATE TO FRESH WINDS OFFSHORE OF THE COAST OF BAJA CALIFORNIA
EAST OF THE HIGH PRESSURE, WITH 20 TO 25 KT WINDS FUNNELING
ALONG THE COAST NORTH OF PUNTA EUGENIA. A CONCURRENT ALTIMETER
PASS INDICATED 8 TO 9 FT COMBINED SEAS OFF BAJA CALIFORNIA,
LIKELY WITH A COMPONENT OF NW SWELL. GENTLE BREEZES AND SLIGHT TO
MODERATE SEAS ARE NOTED ELSEWHERE.

SHORT-TERM TEHUANTEPEC
TODAY - N 17-21, Seas N/A ?-? ft @ ?
TONITE - N 16-20, Seas N/A ?-? ft @ ?
FRIDAY - N 10-13, Seas N/A ?-? ft @ ?
FRIDAY NIGHT - N 16-20, Seas N/A ?-? ft @ ?

LONG-TERM TEHUANTEPEC
SATURDAY - ENE 6-7, Seas N/A ?-? ft @ ?
SUNDAY - NW 15-19, Seas N/A ?-? ft @ ?
MONDAY - NW 10-13, Seas N/A ?-? ft @ ?
TUESDAY - WNW 9-11, Seas N/A ?-? ft @ ?
WEDNESDAY - NNW 18-22, Seas N/A ?-? ft @ ?